new micro:bit super battery board

Questions and discussion about running MicroPython on a micro:bit board.
Target audience: MicroPython users with a micro:bit.
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shaoziyang
Posts: 363
Joined: Sun Apr 17, 2016 1:55 pm

new micro:bit super battery board

Post by shaoziyang » Wed Jul 12, 2017 3:08 pm

I have made a new micro:bit super battery board, with Li-on rechargeable battery, buzzer. It can work for 8 hours continuously.

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deshipu
Posts: 1388
Joined: Thu May 28, 2015 5:54 pm

Re: new micro:bit super battery board

Post by deshipu » Mon Jul 17, 2017 6:43 am

Very nice. What is the second switch for?
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shaoziyang
Posts: 363
Joined: Sun Apr 17, 2016 1:55 pm

Re: new micro:bit super battery board

Post by shaoziyang » Wed Jul 19, 2017 8:14 am

Second switch for music on/off. When buzzer is not using, you may disconnect it from pin0.
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